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glass and
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  “glass and”译为未确定词的双语例句
     REENTRANT BEHAVIOUR OF SPIN GLASS AND THE MAGNETIC PHASE DIAGRAM OF A SPINEL SYSTEM Co_xZn_1-x(Fe_y-Cr_1-v)_2O_4
     自旋玻璃的重入行为及Co_xZn(1-x)(Fe_yCr(1-y))_2O_4尖晶石系统的磁相图
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     The Studies on Improvement of PbO System Glass and Preparation of Bi_2O_3 System Sealing Glass
     PbO系玻璃的改进及Bi_2O_3系封接玻璃的研制
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     Formation of Pd_(82) Si_(18) bulk metallic glass and its crystallization
     块体Pd_(82)Si_(18)非晶合金的制备及晶化行为研究
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     Preparation of Fe~(3+)/TiO_2 Films on Glass and Study on Its Photocatalytic Activity
     膜载Fe~(3+)/TiO_2光催化降解4-氟苯甲酸的研究
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     Preparation of Ge/SiO_2 Nanometer-Crystal Doped Glass and Study of Its Photoluminescence Property
     Ge/SiO_2纳米晶玻璃的制备及其荧光性质
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  相似匹配句对
     ART OF GLASS
     玻璃的艺术
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     Glass scintillator
     玻璃闪烁体
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     Granda selfcleaning glass
     格兰特 自洁玻璃
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     Crystalline Glass and Its Polishing
     微晶玻璃及其抛光
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  glass and
Another method which can achieve the auto-bonding between thin cover-glass and the space solar cell was studied and realized.
      
Compared to the conventional method, it has advantages such as no fragment exists, and no adhesives outflow onto the cover-glass and solar cells.
      
They are related to the peculiar features of the interaction of nonionic and cationic surfactants with glass and to the differences in the surfactant adsorption from quiescent and moving solutions.
      
Some recent results on the structure of silicate melts are presented, and the relationship between the structures of glass and melt are discussed.
      
A comparative analysis is performed for the angular characteristics of the light beam reflection from the interface between the optically homogeneous bulk of a porous glass and optical inhomogeneities inside the glass.
      
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In a wide pH range, the effect of fluoride ions on the rate of polymerization of silicic acid (acidified water glass and sodium silicate) has been studied. It is found that in neutral and slightly alkaline solutions, fluoride ions promote gelation of silicic acid and the promotion action increases throughout with the increase in amount of the fluoride ions, but in acid solutions, although fluoride ions accelerate the rate of polymerization of silicic acid too, the accelerating action increases only to...

In a wide pH range, the effect of fluoride ions on the rate of polymerization of silicic acid (acidified water glass and sodium silicate) has been studied. It is found that in neutral and slightly alkaline solutions, fluoride ions promote gelation of silicic acid and the promotion action increases throughout with the increase in amount of the fluoride ions, but in acid solutions, although fluoride ions accelerate the rate of polymerization of silicic acid too, the accelerating action increases only to a certain point when the amount of the ions added has reached a definite value, and when this point is over, the accelerating action decreases as more of the ions is added.

在較广的pH范围內,测定氟离子对硅酸(酸化的水玻璃和单硅酸鈉)胶凝作用的影响。在中性和微碱性溶液中,氟离子促进硅酸胶凝,而且这作用随所加氟离子数量而加大。在酸性溶液中,氟离子也有促凝作用,并随氟离子增多而增加。但只增加到一定限度,过此限度,促凝作用卽行減退。所生凝胶的离浆溶液合氟量亦已测定。在碱性溶液,氟离子全部在离浆液中,表示氟离子不参加凝胶的組成而仅起催化作用。在酸陸溶液,氟离子全部或大部分在凝胶內,这表示它不仅参与反应而且是产物的組成部分。根据以前所提硅酸聚合的机制,对所观測到的結果作初步的解释。

In the present investigation, the influence of various oxides such as Na_2O, CuO,CaO,BaO, B_2O_3,SnO_2 on the electro-conductivity of phospho-vanadate glass was described, and the values of activation energy of conduction for different glasses were reported.From the view-point of crystal chemistry, the relationships between the composition and the electro-conductivity were explained with the hypothetical structural model of the glass.The authors assumed that the theory with regard to the mechanism of conduction...

In the present investigation, the influence of various oxides such as Na_2O, CuO,CaO,BaO, B_2O_3,SnO_2 on the electro-conductivity of phospho-vanadate glass was described, and the values of activation energy of conduction for different glasses were reported.From the view-point of crystal chemistry, the relationships between the composition and the electro-conductivity were explained with the hypothetical structural model of the glass.The authors assumed that the theory with regard to the mechanism of conduction of crystalline oxides might be used to explain the nature of conduction of the phospho-vanadate glass.The electronic conductance of the glass is mainly proceeded through the valence change of vanadium ions. If there are mobile cations in the structure, the ionic conductance would also play an important role. It was demonstrated that at higher temperature the calcium ions were movable and might act es the principal carriers in the conduction of electricity.By applying the rules of the change of the conductivity of phospho-vanadate glass, it is possible for us to know how to control the electro-conductivity of the glass and to obtain different glasses with suitable electro-conductivity.

本文根据玻璃的半导体性质研究了Na_2O、CuO、CaO、BaO、B_2O_3、SnO_2等氧化物在磷钒酸盐玻璃中对电导率的影响。计算了各种玻璃的电导激活能。 从晶体化学观点出发,对组成与电导性质之间的关系,联系玻璃结构作了说明。参照晶态氧化物的电导机构,我们认为这个理论可引用来解释磷钒酸盐的电导本质。 玻璃的电子电导主要是由钒离子的变价来进行的。若其中有可迁移的阳离子存在,则离子电导将显示它的重要地位。实验中证实,钙离子在较高温度下,也可以移动并成为电导的主要载流子。 按照磷钒酸盐玻璃的电导事变化规律,可使我们知道怎样去控制这类玻璃材料的电导性质,以及怎样去预期获得他种良好导电的玻璃。

Using either of the three clay minerals, gismondite, metahalloysite and kaolinite, subjecting them to calcination and treating them at various temperatures with appropriate amounts of water glass and alkali liquor, molecular sieves of the 13X type can be readily obtained. Preparing X-type molecular sieve with natural clay minerals has many points of advantage: No aluminum hydroxide is needed and large amount of alkali and water-glass may be saved.

利用我国的多水高岭石、变水高岭石、高岭石三种矿物,经焙烧、加入适量的水玻璃和碱液,再经变温处理后均可得13X型分子筛。用粘土矿物合成X型分子筛具有不用氢氧化铝,减少水玻璃、烧碱用量等优点。

 
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